179609836

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 367137792

約数和(自身を除く): 187527956

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 167, 284, 334, 497, 541, 668, 994, 1082, 1169, 1988, 2164, 2338, 3787, 4676, 7574, 11857, 15148, 23714, 38411, 47428, 76822, 82999, 90347, 153644, 165998, 180694, 268877, 331996, 361388, 537754, 632429, 1075508, 1264858, 2529716, 6414637, 12829274, 25658548, 44902459, 89804918, 179609836]

約数ペア:

[(1, 179609836), (2, 89804918), (4, 44902459), (7, 25658548), (14, 12829274), (28, 6414637), (71, 2529716), (142, 1264858), (167, 1075508), (284, 632429), (334, 537754), (497, 361388), (541, 331996), (668, 268877), (994, 180694), (1082, 165998), (1169, 153644), (1988, 90347), (2164, 82999), (2338, 76822), (3787, 47428), (4676, 38411), (7574, 23714), (11857, 15148)]